<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="100px">
      <!-- <el-form-item label="商品编码" prop="id">
        <el-input
          v-model="queryParams.id"
          placeholder="请输入商品编码"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      -->
      <el-form-item label="商品名称" prop="name">
        <el-input v-model="queryParams.name" placeholder="请输入商品名称" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <!-- <el-form-item label="商品价格" prop="price">
        <el-input
          v-model="queryParams.price"
          placeholder="请输入商品价格"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      -->
      <el-form-item label="商品批次号" prop="batch">
        <el-input v-model="queryParams.batch" placeholder="请输入商品批次号" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="商品类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择商品类型" clearable>
          <el-option v-for="dict in dict.type.hd_commodity_type" :key="dict.value" :label="dict.label"
            :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item label="商品状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择商品状态" clearable>
          <el-option v-for="dict in dict.type.hd_commodity_status" :key="dict.value" :label="dict.label"
            :value="dict.value" />
        </el-select>
      </el-form-item>
      <!-- <el-form-item label="创建者" prop="createBy">
        <el-input
          v-model="queryParams.createBy"
          placeholder="请输入创建者"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="创建时间" prop="createTime">
        <el-date-picker clearable
          v-model="queryParams.createTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择创建时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="更新者" prop="updateBy">
        <el-input
          v-model="queryParams.updateBy"
          placeholder="请输入更新者"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="更新时间" prop="updateTime">
        <el-date-picker clearable
          v-model="queryParams.updateTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择更新时间">
        </el-date-picker>
      </el-form-item>
      -->
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['hd:commodity:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
          v-hasPermi="['hd:commodity:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="info" plain icon="el-icon-upload2" size="mini" @click="handleImport"
          v-hasPermi="['hd:commodity:import']">导入</el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['hd:commodity:remove']"
        >删除</el-button>
      </el-col> -->
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
          v-hasPermi="['hd:commodity:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="commodityList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" type="index" width="55" align="center" />
      <!-- <el-table-column label="商品编码" align="center" prop="id" /> -->
      <el-table-column label="商品名称" align="center" prop="name" />
      <el-table-column label="图片地址" align="center" prop="imagUrl" width="100">
        <template slot-scope="scope">
          <image-preview :src="scope.row.imagUrl" :width="50" :height="50" />
        </template>
      </el-table-column>
      <el-table-column label="商品旧价格" align="center" prop="price" />
      <el-table-column label="商品新价格" align="center" prop="commodityTime">
        <template slot-scope="scope">
          {{scope.row.commodityTime.price}}
        </template>
      </el-table-column>
      <el-table-column label="商品浮动" align="center" prop="commodityTime">
        <template slot-scope="scope">
          <span v-if="scope.row.newPrice > 0">
            <el-tag slot="suffix" plain class="el-input__icon el-icon-caret-top">
              {{scope.row.newPrice}}
            </el-tag>
            <i slot="suffix" plain class="el-input__icon el-icon-caret-top"></i>
          </span>
          <span v-else>
            <el-tag>
              {{scope.row.newPrice}}
            </el-tag>
            <i slot="suffix" plain class="el-input__icon el-icon-caret-bottom"></i>
          </span>
        </template>
      </el-table-column>
      <el-table-column label="商品批次号" align="center" prop="batch" />
      <el-table-column label="商品类型" align="center" prop="type">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.hd_commodity_type" :value="scope.row.type" />
        </template>
      </el-table-column>
      <el-table-column label="商品状态" align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.hd_commodity_status" :value="scope.row.status" />
        </template>
      </el-table-column>
      <!--
      <el-table-column label="文件地址" align="center" prop="fileUrl" />
      -->
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['hd:commodity:edit']">修改</el-button>
          <!-- <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['hd:commodity:remove']"
          >删除</el-button> -->
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改商品管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="商品名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入商品名称" />
        </el-form-item>
        <el-form-item label="商品价格" prop="price">
          <el-input v-model="form.price" placeholder="请输入商品价格" />
        </el-form-item>
        <el-form-item label="商品批次号" prop="batch">
          <el-input v-model="form.batch" placeholder="请输入商品批次号" />
        </el-form-item>
        <el-form-item label="商品类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择商品类型">
            <el-option v-for="dict in dict.type.hd_commodity_type" :key="dict.value" :label="dict.label"
              :value="dict.value"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="商品状态">
          <el-radio-group v-model="form.status">
            <el-radio v-for="dict in dict.type.hd_commodity_status" :key="dict.value" :label="dict.value">{{dict.label}}
            </el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="图片地址">
          <image-upload v-model="form.imagUrl" />
        </el-form-item>
        <el-form-item label="文件地址">
          <file-upload v-model="form.fileUrl" />
        </el-form-item>
        <!-- <el-divider content-position="center">商品记录管理信息</el-divider>
        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="primary" icon="el-icon-plus" size="mini" @click="handleAddHdCommodityTime">添加</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="danger" icon="el-icon-delete" size="mini" @click="handleDeleteHdCommodityTime">删除
            </el-button>
          </el-col>
        </el-row>
        <el-table :data="hdCommodityTimeList" :row-class-name="rowHdCommodityTimeIndex"
          @selection-change="handleHdCommodityTimeSelectionChange" ref="hdCommodityTime">
          <el-table-column type="selection" width="50" align="center" />
          <el-table-column label="序号" align="center" prop="index" width="50" />
          <el-table-column label="商品名称" prop="name" width="150">
            <template slot-scope="scope">
              <el-input v-model="scope.row.name" placeholder="请输入商品名称" />
            </template>
          </el-table-column>
          <el-table-column label="商品价格" prop="price" width="150">
            <template slot-scope="scope">
              <el-input v-model="scope.row.price" placeholder="请输入商品价格" />
            </template>
          </el-table-column>
          <el-table-column label="商品批次号" prop="batch" width="150">
            <template slot-scope="scope">
              <el-input v-model="scope.row.batch" placeholder="请输入商品批次号" />
            </template>
          </el-table-column>
          <el-table-column label="商品类型" prop="type" width="150">
            <template slot-scope="scope">
              <el-select v-model="scope.row.type" placeholder="请选择商品类型">
                <el-option v-for="dict in dict.type.hd_commodity_type" :key="dict.value" :label="dict.label"
                  :value="dict.value"></el-option>
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="商品状态" prop="status" width="150">
            <template slot-scope="scope">
              <el-select v-model="scope.row.status" placeholder="请选择商品状态">
                <el-option v-for="dict in dict.type.hd_commodity_status" :key="dict.value" :label="dict.label"
                  :value="dict.value"></el-option>
              </el-select>
            </template>
          </el-table-column>
        </el-table>
      -->
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <input-file :upload="upload" :importUrl="'hd/commodity/importTemplate'" @chandle="chandle"></input-file>

  </div>
</template>

<script>
  import {
    listCommodity,
    getCommodity,
    delCommodity,
    addCommodity,
    updateCommodity
  } from "@/api/hd/commodity";

  import InputFile from "@/components/InputFile";

  import {
    getToken
  } from "@/utils/auth";
  export default {
    name: "Commodity",
    dicts: ['hd_commodity_status', 'hd_commodity_type'],
    components: {
      InputFile
    },
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 子表选中数据
        checkedHdCommodityTime: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 商品管理表格数据
        commodityList: [],
        // 商品记录管理表格数据
        hdCommodityTimeList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          id: null,
          name: null,
          price: null,
          batch: null,
          type: null,
          status: null,
          imagUrl: null,
          fileUrl: null,
          createBy: null,
          createTime: null,
          updateBy: null,
          updateTime: null
        },
        // 表单参数
        form: {},
        // 商品导入参数
        upload: {
          name: "商品导入横版",
          // 是否显示弹出层（商品导入）
          open: false,
          // 弹出层标题（商品导入）
          title: "",
          // 是否禁用上传
          isUploading: false,
          // 是否更新已经存在的商品数据
          updateSupport: false,
          // 设置上传的请求头部
          headers: {
            Authorization: "Bearer " + getToken()
          },
          // 上传的地址
          url: process.env.VUE_APP_BASE_API + "/hd/commodity/importData"
        },
        // 表单校验
        rules: {
          id: [{
            required: true,
            message: "商品编码不能为空",
            trigger: "blur"
          }],
          name: [{
            required: true,
            message: "商品名称不能为空",
            trigger: "blur"
          }],
          price: [{
            required: true,
            message: "商品价格不能为空",
            trigger: "blur"
          }],
          batch: [{
            required: true,
            message: "商品批次号不能为空",
            trigger: "blur"
          }],
          type: [{
            required: true,
            message: "商品类型不能为空",
            trigger: "change"
          }],
          status: [{
            required: true,
            message: "商品状态不能为空",
            trigger: "blur"
          }],
          imagUrl: [{
            required: true,
            message: "图片地址不能为空",
            trigger: "blur"
          }],
          fileUrl: [{
            required: true,
            message: "文件地址不能为空",
            trigger: "blur"
          }],
          createBy: [{
            required: true,
            message: "创建者不能为空",
            trigger: "blur"
          }],
          createTime: [{
            required: true,
            message: "创建时间不能为空",
            trigger: "blur"
          }],
          updateBy: [{
            required: true,
            message: "更新者不能为空",
            trigger: "blur"
          }],
          updateTime: [{
            required: true,
            message: "更新时间不能为空",
            trigger: "blur"
          }]
        }
      };
    },
    created() {
      this.getList();
    },
    computed: {

    },
    methods: {
      /** 查询商品管理列表 */
      getList() {
        this.loading = true;
        listCommodity(this.queryParams).then(response => {
          this.commodityList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          id: null,
          name: null,
          price: null,
          batch: null,
          type: null,
          status: "0",
          imagUrl: null,
          fileUrl: null,
          createBy: null,
          createTime: null,
          updateBy: null,
          updateTime: null
        };
        this.hdCommodityTimeList = [];
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length !== 1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加商品管理";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const id = row.id || this.ids
        getCommodity(id).then(response => {
          this.form = response.data;
          this.hdCommodityTimeList = response.data.hdCommodityTimeList;
          this.open = true;
          this.title = "修改商品管理";
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            this.form.hdCommodityTimeList = this.hdCommodityTimeList;
            if (this.form.id != null) {
              updateCommodity(this.form).then(response => {
                this.$modal.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              addCommodity(this.form).then(response => {
                this.$modal.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        this.$modal.confirm('是否确认删除商品管理编号为"' + ids + '"的数据项？').then(function() {
          return delCommodity(ids);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
      },
      /** 商品记录管理序号 */
      rowHdCommodityTimeIndex({
        row,
        rowIndex
      }) {
        row.index = rowIndex + 1;
      },
      /** 商品记录管理添加按钮操作 */
      handleAddHdCommodityTime() {
        let obj = {};
        obj.name = "";
        obj.price = "";
        obj.batch = "";
        obj.type = "";
        obj.status = "";
        obj.imagUrl = "";
        obj.fileUrl = "";
        this.hdCommodityTimeList.push(obj);
      },
      /** 商品记录管理删除按钮操作 */
      handleDeleteHdCommodityTime() {
        if (this.checkedHdCommodityTime.length == 0) {
          this.$modal.msgError("请先选择要删除的商品记录管理数据");
        } else {
          const hdCommodityTimeList = this.hdCommodityTimeList;
          const checkedHdCommodityTime = this.checkedHdCommodityTime;
          this.hdCommodityTimeList = hdCommodityTimeList.filter(function(item) {
            return checkedHdCommodityTime.indexOf(item.index) == -1
          });
        }
      },
      /** 复选框选中数据 */
      handleHdCommodityTimeSelectionChange(selection) {
        this.checkedHdCommodityTime = selection.map(item => item.index)
      },
      /** 导出按钮操作 */
      handleExport() {
        this.download('hd/commodity/export', {
          ...this.queryParams
        }, `commodity_${new Date().getTime()}.xlsx`)
      },

      /** 导入按钮操作 */
      handleImport() {
        this.upload.title = "商品导入";
        this.upload.open = true;
      },

      chandle() {
        this.getList();
      },
    }
  };
</script>
